Asked by George

Find a value of the constant k such that the limit exists.

lim x->1 (x^2-kx+4)/(x-1)

Is the answer 5?
Answered by bobpursley
the denominator has to divide out, so to get the numberator to (x-1)(x-4) k has to be 5
There are no AI answers yet. The ability to request AI answers is coming soon!